Deputy Secretary of State Christopher Landau confirmed the duo's visas have been revoked "in light of their hateful tirade at Glastonbury, including leading the crowd in death chants."

The prime minister is involved; so is the U.S. deputy secretary of State. The BBC is changing policies. But Bob Vylan remains steadfast.

I deeply regret that such offensive and deplorable behavior appeared on the BBC,' director-general Tim Davie wrote.